Christopher Columbus: A Great Explorer (Rookie Biographies) - Paperback - GOOD

Christopher Columbus (Wld Exp) (Z) (World Explorers) - Library Binding - GOOD

Christopher Columbus : Great Explorer Hardcover David A. Adler

Christopher Columbus: Famous Explorer (Explorers) - Library Binding - GOOD

Thomas Alva Edison: Great Inventor (First Biography) - Library Binding - GOOD

Christopher Columbus: Great Explore..., Adler, David A.

Christopher Columbus and the D - Library Binding - VERY GOOD